Analog Devices Inc./Maxim Integrated

MAX9890BETA/V+  

Audio Special Purpose ICs

MAX9890BETA/V+ Description

The MAX9890BETA/V+ is an advanced audio click-pop suppressor designed for consumer audio applications, particularly in the automotive industry. Manufactured by Analog Devices Inc./Maxim Integrated, this device is part of the Audio Special Purpose ICs category and is housed in a surface-mount tube package. Despite its obsolete status, the MAX9890BETA/V+ remains a valuable component for noise reduction in audio systems.

MAX9890BETA/V+ Features

The MAX9890BETA/V+ offers several key features that make it a standout component in its category:

• Noise Reduction Functionality: The primary function of the MAX9890BETA/V+ is to suppress audio click-pop noise, ensuring a smoother and more pleasant listening experience. It achieves a noise reduction specification of 36dB, significantly minimizing unwanted audio artifacts.
• Dual-Channel Configuration: With two channels, the MAX9890BETA/V+ can handle stereo audio signals effectively, providing balanced noise reduction across both channels.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2.7V to 5.5V, making it versatile for various power supply configurations.
• Analog Interface: The MAX9890BETA/V+ utilizes an analog interface, ensuring compatibility with a wide range of existing audio systems and components.
• Automotive Grade: Certified for automotive applications, the MAX9890BETA/V+ meets the stringent reliability and performance standards required for use in vehicles.
• ROHS3 Compliant: The MAX9890BETA/V+ adheres to the latest environmental regulations, ensuring it is free from hazardous substances and suitable for environmentally conscious applications.

MAX9890BETA/V+ Applications

The MAX9890BETA/V+ is ideally suited for a variety of consumer audio applications, particularly those requiring high-quality noise reduction. Specific use cases include:

• Automotive Audio Systems: Enhancing the listening experience in vehicles by reducing click-pop noise during power-up and power-down sequences.
• Home Audio Equipment: Improving the audio quality in home theaters and stereo systems by minimizing transient noise.
• Portable Audio Devices: Ensuring a clean audio output in portable devices such as MP3 players and smartphones, where power supply fluctuations can introduce noise.

Conclusion of MAX9890BETA/V+

The MAX9890BETA/V+ stands out as a reliable and effective solution for audio click-pop suppression. Its 36dB noise reduction capability, dual-channel configuration, and wide supply voltage range make it a versatile component for a variety of consumer audio applications. Despite being marked as obsolete, the MAX9890BETA/V+ continues to offer significant performance benefits, particularly in automotive and high-quality audio systems. Its automotive grade certification and ROHS3 compliance further enhance its suitability for modern, environmentally conscious applications. For engineers and designers seeking to enhance audio quality and reliability, the MAX9890BETA/V+ remains a compelling choice.

MAX9890BETA/V+ Documents

Download datasheets and manufacturer documentation for MAX9890BETA/V+

PCN Obsolescence/ EOL :

MAX9890BETA 11/Dec/2020      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH